CN108544198B - Gasket storage mechanism - Google Patents
Gasket storage mechanism Download PDFInfo
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- CN108544198B CN108544198B CN201810349319.3A CN201810349319A CN108544198B CN 108544198 B CN108544198 B CN 108544198B CN 201810349319 A CN201810349319 A CN 201810349319A CN 108544198 B CN108544198 B CN 108544198B
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- gasket
- push plate
- material cylinder
- charging barrel
- end surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Gasket Seals (AREA)
Abstract
The invention provides a gasket storage mechanism, wherein an outer charging barrel is vertically arranged on a gasket frame, an annular balancing weight is pressed on the upper end of a top gasket in the outer charging barrel by means of gravity to form axial compression on the gasket, the top end of an inner charging barrel is fixedly arranged on the outer charging barrel through an inner charging barrel cover, the lower end part of the inner charging barrel is inserted into an inner hole of each gasket, the vertical distance between the bottom end surface of the inner charging barrel and the upper end surface of a gasket push plate right below the bottom end surface of the inner charging barrel is greater than the thickness of one gasket and less than the thickness of two gaskets, and only one gasket is pushed out at; the bottom gasket falls on the gasket push plate by means of gravity, the gasket push plate can move forwards or backwards along the sliding groove in the base frame, the bottom gasket is pushed forwards along with the forward movement of the gasket push plate to the material feeding position, and the non-return stop rod component is used for forming non-return limit on the gasket at the material feeding position. The invention can overcome the problem of material clamping which can not be solved for a long time, and ensure the smooth operation of the assembly process so as to improve the product quality and the production efficiency.
Description
Technical Field
The invention relates to a gasket assembling procedure in an automobile gearbox assembling process, in particular to a gasket storing mechanism which is provided for solving the problem of material blocking in the gasket material pushing process at present.
Background
In the process of assembling the automobile gearbox, the gasket is always assembled, and the thickness of the gasket is also selected in various ways, namely more than ten. In addition, on an automatic assembly line, besides an appropriate gasket is selected through automatic measurement, the corresponding gasket needs to be automatically pushed out of the material frame through the material pushing mechanism, but in the material pushing process, the problem of material clamping is often caused when the gasket is pushed out due to the problems of stacking, inserting, curling, oil stain, magnetism and the like, and the gasket is stored and compressed only in the conventional material frame in the mode that the traditional material cylinder is combined with the counterweight block, so that the problem of material clamping cannot be solved.
Disclosure of Invention
The present invention aims to solve at least one of the above technical problems to a certain extent. Therefore, the invention provides a gasket storage mechanism, which aims to ensure that a gasket is smoothly pushed out, overcome the problem of material clamping which cannot be solved for a long time and ensure the smooth operation of an assembly process so as to improve the product quality and the production efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a gasket storage mechanism which structural feature is:
an outer material cylinder for placing a gasket is vertically arranged on a gasket frame at the upper end of a base frame, an annular balancing weight is pressed and covered at the upper end of a top gasket in the outer material cylinder by means of gravity to form axial compression on the gasket, the top end of an inner material cylinder is fixedly arranged at the upper end of the outer material cylinder through an inner material cylinder cover, the lower end part of the inner material cylinder is inserted into an inner hole of each gasket, the vertical distance between the bottom end surface of the inner material cylinder and the upper end surface of a gasket push plate right below the bottom end surface of the inner material cylinder is larger than the thickness of one gasket and smaller than the;
the gasket pushing plate can move forwards or backwards along the sliding groove, the gasket pushing plate horizontally pushes out to the feeding position along with the forward movement of the gasket pushing plate, and the non-return stop lever component arranged in front of the outer charging barrel is used for limiting the non-return of the gasket in the feeding position.
The invention also has the structural characteristics that:
the structure that the bottom gasket is pushed out forwards along with the gasket push plate is as follows:
the up end of gasket push pedal is the step structure, and preceding tip is lower end, corresponds to be located outer feed cylinder under and forms the bearing terminal surface, and the gasket of bottom falls on the bearing terminal surface, the rear end of gasket push pedal is higher end, the up end is in the high position between the upper and lower terminal surface of gasket of bottom, and the gasket push pedal is with the perpendicular transition face between preceding tip and the rear end to act on the outer wall of gasket of bottom when antedisplacement, realizes pushing out the gasket level forward to the material level of sending.
The structure that the non-return pin component forms non-return limit is as follows:
a limiting frame is arranged at the upper end of the base frame and in front of the gasket frame, the upper end of a non-return stop lever is hinged to the front end of a limiting block in the middle of the front end of the limiting frame, the lower end of the non-return stop lever extends downwards to a position close to the height of the bearing end face, when the gasket push plate horizontally pushes the bottom gasket forwards to a material conveying position, the non-return stop lever rotates upwards from a vertical state to a front side around a hinged shaft along with the forward movement of the bottom gasket, so that the bottom gasket reaches the material conveying position, and the non-return stop lever with the rotary return position as a vertical state forms non-return limit on the;
the front side wall of the inner hole of the gasket at the material feeding position is contacted with the front end surface of the lower end of the check stop lever.
An adjusting gasket is arranged between the inner material cylinder cover and the inner material cylinder, and the adjusting gasket enables the vertical distance between the bottom end surface of the inner material cylinder and the upper end surface of the gasket push plate under the inner material cylinder to be kept larger than the thickness of one gasket and smaller than the thickness of two gaskets.
Compared with the prior art, the invention has the beneficial effects that:
1. the gasket storage mechanism adopts the design of an inner and outer double-layer charging barrel, the balance weight block is used for axially pressing the gasket, the gasket can be effectively prevented from being curled and deformed, the gasket can be always pressed in the material pushing process, only one gasket is pushed out once by the inner charging barrel, the gasket is guaranteed to be smoothly pushed out, the problem of material clamping caused by stacking, penetrating and curling of the gasket, which cannot be solved for a long time, can be solved, and the non-return stop rod component is arranged, so that the gasket can be prevented from being brought back by a gasket push plate original path due to oil stain, magnetism and the like after being pushed to a material feeding position, the product quality can be improved, the production efficiency can be improved, the gasket storage mechanism can also be suitable for feeding of a clamp spring or other thin annular objects;
2. in the gasket storage mechanism, the distance between the bottom end surface of the inner material cylinder and the bottom gasket is increased due to the fact that the bottom end surface of the inner material cylinder is easy to wear due to long-term contact with the bottom gasket, and the inner material cylinder is specially provided with the adjusting gasket between the inner material cylinder cover and the inner material cylinder in order to avoid influencing the radial tensioning effect of the gasket, so that the inner material cylinder can be reused, the service life of the mechanism is prolonged, the adjusting gasket can be directly selected and used, wearing parts are converted into workpieces of customers, the functions of storing and feeding are achieved, and great convenience is brought to later maintenance and replacement.
Drawings
FIG. 1 is a schematic perspective view of a shim stock mechanism according to the present invention;
FIG. 2 is a schematic cross-sectional view of the shim stock mechanism of the present invention;
FIG. 3 is a partially enlarged schematic view of portion I of FIG. 2;
FIG. 4 is a partial enlarged view of section II of FIG. 2;
FIG. 5 is a schematic front view of the shim stock mechanism of the present invention;
FIG. 6 is a schematic top view of the shim stock mechanism of the present invention;
fig. 7 is a schematic left side view of the pad holding mechanism of the present invention.
In the figure, 1 a base frame; 2 a gasket frame; 3, an outer charging barrel; 4, balancing weight; 5 an inner charging barrel; 6, inner material cylinder cover; 7 adjusting the gasket; 8, a top gasket; 9 a bottom gasket; 10 chute; 11 a gasket push plate; 12 bearing end faces; 13 a check stop lever member; 14, a limiting frame; 15 stop lever; 16 through holes; and 17, a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the structure of the pad storing mechanism of the present embodiment is specifically:
an outer material cylinder 3 for placing gaskets is vertically arranged on a gasket frame 2 at the upper end of a base frame 1, an annular balancing weight 4 is pressed on the upper end of a top gasket 8 in the outer material cylinder 3 by means of gravity to form axial compression on the gaskets, the top end of an inner material cylinder 5 is fixedly arranged at the upper end of the outer material cylinder 3 through an inner material cylinder cover 6, the outer diameter is slightly smaller than the aperture of an inner hole of each gasket, the lower end part is inserted in each inner hole of each gasket, the vertical distance between the bottom end surface and the upper end surface of a gasket push plate 11 right below is larger than the thickness of one gasket and smaller than the thickness of two gaskets, so that only one gasket is pushed out at a time, the gasket can be effectively prevented from being curled and deformed by matching the balancing weight 4 with the inner material cylinder 5, and material clamping caused by stacking, inserting;
the gasket 9 of the bottom layer in the outer charging barrel 3 falls on the gasket push plate 11 in the sliding groove 10 of the base frame 1 by means of gravity, the gasket push plate 11 can move forwards or backwards along the sliding groove 10, the gasket 9 is horizontally pushed out forwards to the material feeding position along with the forward movement of the gasket push plate 11, the non-return stop rod component 13 arranged in front of the outer charging barrel 3 is used for limiting the non-return of the gasket in the material feeding position, and the situation that the gasket is brought back by the gasket push plate 11 due to oil stains, magnetism and the like after being pushed to the material feeding position can be prevented.
In specific implementation, the corresponding structural arrangement also includes:
the structure that the bottom gasket 9 is pushed forwards along with the gasket push plate 11 is as follows:
referring to fig. 2 to 4, the upper end surface of the gasket pushing plate 11 is of a stepped structure, the front end portion is a lower end and is correspondingly located right below the outer cylinder 3 to form a receiving end surface 12, the bottom gasket 9 falls on the receiving end surface 12, the rear end portion of the gasket pushing plate 11 is a higher end, the upper end surface is located at a height position between the upper end surface and the lower end surface of the bottom gasket 9, and when the gasket pushing plate 11 moves forward, the gasket pushing plate acts on the outer wall of the bottom gasket 9 through a vertical transition surface between the front end portion and the rear end portion, so that the bottom gasket 9 is pushed out horizontally forward to a material feeding position.
Referring to fig. 1, 2, 5 and 6, the non-return stop rod member 13 forms a non-return limit structure:
a limiting frame 14 is arranged at the upper end of the base frame 1 and in front of the gasket frame 2, the upper end of a non-return stop lever 15 is hinged to the front end of a limiting block 17 in the middle of the front end of the limiting frame 14, the lower end of the non-return stop lever extends downwards to a position close to the height of the bearing end face 12, when the gasket push plate 11 horizontally pushes the bottom gasket 9 forwards to a material feeding position, the non-return stop lever 15 rotates upwards from a vertical state to the front side around a hinged shaft along with the forward movement of the bottom gasket 9, so that the bottom gasket 9 reaches the material feeding position, and the non-return stop lever 15 taking the rotary return position as a vertical state forms non-;
the front side wall of the inner hole of the gasket at the material feeding position is contacted with the front end surface of the lower end of the check stop rod 15. A through hole 16 is arranged on the base frame 1 right below the feeding position, and after the gasket pushing plate 11 moves backwards and returns, the gasket at the feeding position falls to the next station through the through hole 16.
Referring to fig. 2 and fig. 3, considering that the bottom end surface of the inner material cylinder 5 is easily worn and worn due to long-term contact with the bottom gasket 9, so that the distance between the bottom end surface of the inner material cylinder 5 and the bottom gasket 9 is increased, and the inner material cylinder cannot be used when the distance is larger than the thickness of two gaskets, which may affect the radial tensioning effect of the gaskets, in this embodiment, an adjusting gasket 7 is disposed between the inner material cylinder cover 6 and the inner material cylinder 5, the number of the adjusting gasket 7 can be selected as required, and the vertical distance between the bottom end surface of the inner material cylinder 5 and the upper end surface of the gasket pushing plate 11 right below the adjusting gasket 7 is always larger than the thickness of one gasket and smaller than the thickness of two gaskets, as a preferred mode, the adjusting gasket 7 can directly select the gasket to be pushed out, so as to convert a wearing part into a workpiece of a customer, not only the storage and feeding functions are realized, the inner material cylinder 5 can be reused, and the service life of the mechanism is prolonged.
The structure of the outer material cylinder 3 can be a cylinder structure, a plurality of material columns distributed along the circumferential direction can be arranged to surround the cylinder structure, the inner material cylinder 5 can be of the same structure as the outer material cylinder 3, and can also be of a solid structure, so that the functions of an inner cavity storage gasket of the outer material cylinder 3 and a tensioning gasket of the inner material cylinder 5 can be realized on the principle, and the skilled person can perform various extension designs on the basis, wherein the part can be understood and easily realized by the ordinary skilled person in the art, and the outer material cylinder belongs to the conventional technical means and is not described in detail. In addition, the gasket storage mechanism with the structure can also be applied to storage and feeding of clamp springs or other thin annular objects, and is high in practicability and wide in application range.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (1)
1. The utility model provides a gasket storage mechanism which characterized by:
an outer material cylinder (3) used for placing gaskets is vertically arranged on a gasket frame (2) at the upper end of a base frame (1), an annular balancing weight (4) is pressed and covered at the upper end of a top gasket (8) in the outer material cylinder (3) by means of gravity to form axial compression on the gaskets, the top end of an inner material cylinder (5) is fixedly arranged at the upper end of the outer material cylinder (3) through an inner material cylinder cover (6), the lower end part is inserted into an inner hole of each gasket, the vertical distance between the bottom end surface and the upper end surface of a gasket push plate (11) right below the bottom end surface is larger than the thickness of one gasket and smaller than the thickness of two gaskets, and only one gasket is pushed out at a time;
the bottom gasket (9) in the outer material cylinder (3) falls on a gasket push plate (11) in a sliding groove (10) of the base frame (1) by virtue of gravity, the gasket push plate (11) can move forwards or backwards along the sliding groove (10), the bottom gasket (9) is horizontally pushed forwards to a material feeding position along with the forward movement of the gasket push plate (11), and a non-return stop rod component (13) arranged right in front of the outer material cylinder (3) forms a non-return limit for the gasket positioned at the material feeding position;
the structure that the bottom gasket (9) is pushed out forwards along with the gasket push plate (11) is as follows: the upper end face of the gasket push plate (11) is of a stepped structure, the front end part is a lower end and is correspondingly positioned under the outer charging barrel (3) to form a bearing end face (12), the bottom gasket (9) falls on the bearing end face (12), the rear end part of the gasket push plate (11) is a higher end, the upper end face is positioned at the height position between the upper end face and the lower end face of the bottom gasket (9), and when the gasket push plate (11) moves forwards, a vertical transition face between the front end part and the rear end part acts on the outer wall of the bottom gasket (9) to horizontally push the bottom gasket (9) forwards to a material conveying position;
the non-return stop lever component (13) forms a non-return limiting structure as follows: a limiting frame (14) is arranged at the upper end of the base frame (1) and in front of the gasket frame (2), the upper end of a non-return stop lever (15) is hinged to the front end of a limiting block (17) in the middle of the front end of the limiting frame (14), the lower end of the non-return stop lever extends downwards to a position close to the height position of the bearing end face (12), when the gasket push plate (11) horizontally pushes out the bottom gasket (9) forwards to a material conveying position, the non-return stop lever (15) rotates upwards from a vertical state to the front side around a hinged shaft along with the forward movement of the bottom gasket (9) to enable the bottom gasket (9) to reach the material conveying position, and the non-return stop lever (15) taking rotary homing as a vertical state forms non-return limit on the material conveying; the front side wall of the inner hole of the gasket at the material feeding position is contacted with the front end surface of the lower end of the check stop lever (15);
an adjusting gasket (7) is arranged between the inner material cylinder cover (6) and the inner material cylinder (5), and the adjusting gasket (7) enables the vertical distance between the bottom end surface of the inner material cylinder (5) and the upper end surface of the gasket push plate (11) right below to be kept larger than the thickness of one gasket and smaller than the thickness of two gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349319.3A CN108544198B (en) | 2018-04-18 | 2018-04-18 | Gasket storage mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349319.3A CN108544198B (en) | 2018-04-18 | 2018-04-18 | Gasket storage mechanism |
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| Publication Number | Publication Date |
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| CN108544198A CN108544198A (en) | 2018-09-18 |
| CN108544198B true CN108544198B (en) | 2020-08-21 |
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| CN201810349319.3A Active CN108544198B (en) | 2018-04-18 | 2018-04-18 | Gasket storage mechanism |
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| CN109128744B (en) * | 2018-09-11 | 2019-11-05 | 永嘉俊腾机械科技有限公司 | A kind of buffer-type gasket quantitatively grabs and assembly manipulator |
| CN110255120A (en) * | 2019-06-10 | 2019-09-20 | 邓旭辉 | A kind of gasket feeding machanism for on-vehicle lens |
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| CN112152398B (en) * | 2020-08-27 | 2023-08-29 | 杭州沃镭智能科技股份有限公司 | Motor gasket assembling equipment and method |
| CN112792530B (en) * | 2021-01-12 | 2022-11-11 | 库卡机器人(广东)有限公司 | Feeding tool |
| CN112897041A (en) * | 2021-01-18 | 2021-06-04 | 山东金帝精密机械科技股份有限公司 | Feeding mechanism for production and shaping of retainer |
| CN113909858A (en) * | 2021-09-30 | 2022-01-11 | 徐州云泰精密技术有限公司 | Automatic pressing device for automotive shifting fork pad assembly insert |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201309753Y (en) * | 2008-07-17 | 2009-09-16 | 浙江天煌科技实业有限公司 | Well type feeding device |
| JP5237158B2 (en) * | 2009-03-10 | 2013-07-17 | 東洋自動機株式会社 | Thin plate article supply device |
| CN101823628A (en) * | 2010-04-28 | 2010-09-08 | 黄幼华 | Automatic feeding device of thin type sheet iron piece |
| CN202282416U (en) * | 2011-07-11 | 2012-06-20 | 厦门华海大正电池装备有限公司 | Pushing device of storage battery lead polar plate wrapping machine |
| CN102494588A (en) * | 2011-12-09 | 2012-06-13 | 安徽巨一自动化装备有限公司 | Device for detecting gasket thickness |
| CN102633141A (en) * | 2012-04-13 | 2012-08-15 | 南京拓盛自动化设备有限公司 | Feeding device for C-shaped annular thin sheet |
| CN103607076B (en) * | 2013-11-20 | 2016-07-06 | 合肥凯邦电机有限公司 | The feeding machanism of wave washer |
| CN203900990U (en) * | 2014-06-26 | 2014-10-29 | 台州艾迪欧机械制造有限公司 | Feeding device on sewing machine connecting rod processing equipment |
| CN106112449A (en) * | 2016-08-28 | 2016-11-16 | 上海贝特威自动化科技有限公司 | A kind of pad is automatically separated feed mechanism |
| CN206511635U (en) * | 2016-12-31 | 2017-09-22 | 马鞍山威泰机电有限公司 | A kind of automatic feed mechanism of water heater ring flange |
| CN106903496B (en) * | 2017-03-07 | 2018-11-30 | 浙江厚达智能科技股份有限公司 | Independent storing type red steel piece blanking equipment |
| CN206798649U (en) * | 2017-05-16 | 2017-12-26 | 常熟市威成自动化科技有限公司 | A kind of high-efficiency single-chip separates transfering conveying device |
| CN107598534A (en) * | 2017-10-19 | 2018-01-19 | 武汉联航机电有限公司 | A kind of push installation agency |
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2018
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